AU507229B2 - Receiver tuning - Google Patents

Receiver tuning

Info

Publication number: AU507229B2
Authority: AU; Australia
Prior art keywords: receiver tuning; tuning; receiver
Prior art date: 1974-10-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

AU85485/75A

Other versions

AU8548575A (en

Inventor

T. H. M Van laursen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-10-07

Filing date

1975-10-07

Publication date

1980-02-07

1975-10-07 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1977-04-21 Publication of AU8548575A publication Critical patent/AU8548575A/en

1980-02-07 Application granted granted Critical

1980-02-07 Publication of AU507229B2 publication Critical patent/AU507229B2/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
- H03J5/0227—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values using a counter
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/183—Automatic scanning over a band of frequencies combined with selection between different stations transmitting the same programm, e.g. by analysis of the received signal strength

AU85485/75A 1974-10-07 1975-10-07 Receiver tuning Expired AU507229B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NLNL7413161		1974-10-07
NLAANVRAGE7413161,A NL169008C (en)	1974-10-07	1974-10-07	RECEIVER CONTAINING A TUNING CIRCUIT WITH A TRANSMITTER.

Publications (2)

Publication Number	Publication Date
AU8548575A AU8548575A (en)	1977-04-21
AU507229B2 true AU507229B2 (en)	1980-02-07

Family

ID=19822225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU85485/75A Expired AU507229B2 (en)	1974-10-07	1975-10-07	Receiver tuning

Country Status (11)

Country	Link
US (1)	US4253194A (en)
JP (1)	JPS5344767B2 (en)
AU (1)	AU507229B2 (en)
CA (1)	CA1059665A (en)
DE (1)	DE2544511C3 (en)
FR (1)	FR2287825A1 (en)
GB (1)	GB1507684A (en)
HK (1)	HK41979A (en)
IT (1)	IT1047342B (en)
NL (1)	NL169008C (en)
SE (1)	SE412828B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL176511C (en) *	1979-01-17	1985-04-16	Philips Nv	RECEIVER WITH A TRANSMITTER SWITCH.
US4270217A (en) *	1979-04-30	1981-05-26	Masco Corporation	Processor controlled, service selecting, AM/FM scanning radio receiver
US4409688A (en) *	1979-04-30	1983-10-11	Masco Corporation Of Indiana	Processor controlled, scanning radio receiver including future code developing means
NL8000509A (en) *	1980-01-28	1981-08-17	Philips Nv	RECEIVER WITH A TRANSMITTER SWITCH.
NL8003087A (en) *	1980-05-29	1982-01-04	Philips Nv	RECEIVER WITH A TRANSMITTER SWITCH.
US4347625A (en) *	1980-06-16	1982-08-31	General Electric Company	Arrangement for cellular operation of a repeater trunking system
US4414687A (en) *	1980-08-04	1983-11-08	Mitsubishi Denki Kabushiki Kaisha	Radio receiver
SE454227B (en) *	1980-08-04	1988-04-11	Mitsubishi Electric Corp	RADIORECEIVER
SE458976B (en) *	1980-12-04	1989-05-22	Mitsubishi Electric Corp	MORE STATION RECEIVER
US4380826A (en) *	1980-12-09	1983-04-19	Clarion Co., Ltd.	Control system for channel selection
JPS57101417A (en) *	1980-12-16	1982-06-24	Mitsubishi Electric Corp	Receiver
JPS5890684A (en) *	1981-11-24	1983-05-30	株式会社デンソー	Navigator to be carried on vehicle
NL8202416A (en) *	1982-06-15	1984-01-02	Philips Nv	RECEIVER FOR FM SIGNALS WITH STORAGE STATUS CODE.
JPS5916480A (en) *	1982-07-19	1984-01-27	Sanyo Electric Co Ltd	Television receiver for character multiplex broadcast
USRE33157E (en) *	1983-12-27	1990-01-30	Motorola, Inc.	Null initiated method and system for monitoring a priority channel
US4573210A (en) *	1983-12-27	1986-02-25	Motorola, Inc.	Null initiated method and system for monitoring a priority channel
US5187470A (en) *	1985-11-27	1993-02-16	Seiko Corp.	Paging system with local channel lists
DE3616592A1 (en) *	1986-05-16	1987-11-19	Blaupunkt Werke Gmbh	METHOD AND CIRCUIT ARRANGEMENT FOR TUNING A CAR RADIO
US5732338A (en) *	1987-07-27	1998-03-24	Prs Corporation	Broadcast receiver capable of autonomous format-scanning, program identification and searching
US4969209A (en) *	1987-07-27	1990-11-06	Prs Corporation	Broadcast receiver capable of selecting stations based upon geographical location and program format
US4888815A (en) *	1987-09-18	1989-12-19	Uniden America Corporation	Scanning radio receiver
EP0477279B1 (en) *	1989-06-16	1997-08-13	Seiko Communications Holding N.V.	Paging system with local channel lists
DE4233282A1 (en) *	1992-10-02	1994-04-07	Becker Autoradio	Method of tuning a radio receiver using the RDS information

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3750030A (en) *	1970-12-29	1973-07-31	Gen Electric	Frequency switching circuitry for varactor tuned radio receivers
US3803494A (en) *	1972-04-07	1974-04-09	Bendix Corp	Pulse tuning control system for radio receivers
US3824475A (en) *	1973-02-01	1974-07-16	Tennelec	Scanning radio receiver
US3895303A (en) *	1973-09-04	1975-07-15	Gen Res Electronics Inc	Oscillator-actuated bandswitch
JPS5325721B2 (en) *	1973-11-07	1978-07-28
US3942121A (en) *	1974-09-09	1976-03-02	Texas Instruments Incorporated	Digital tuning method and system

1974
- 1974-10-07 NL NLAANVRAGE7413161,A patent/NL169008C/en not_active IP Right Cessation
1975
- 1975-09-30 CA CA236,770A patent/CA1059665A/en not_active Expired
- 1975-10-03 SE SE7511101A patent/SE412828B/en not_active IP Right Cessation
- 1975-10-03 GB GB40574/75A patent/GB1507684A/en not_active Expired
- 1975-10-03 IT IT69466/75A patent/IT1047342B/en active
- 1975-10-04 DE DE2544511A patent/DE2544511C3/en not_active Expired
- 1975-10-06 FR FR7530502A patent/FR2287825A1/en active Granted
- 1975-10-07 AU AU85485/75A patent/AU507229B2/en not_active Expired
- 1975-10-07 JP JP12038875A patent/JPS5344767B2/ja not_active Expired
1979
- 1979-01-22 US US06/005,121 patent/US4253194A/en not_active Expired - Lifetime
- 1979-06-28 HK HK419/79A patent/HK41979A/en unknown

Also Published As

Publication number	Publication date
NL169008B (en)	1981-12-16
DE2544511C3 (en)	1980-06-26
SE7511101L (en)	1976-04-08
JPS5164311A (en)	1976-06-03
CA1059665A (en)	1979-07-31
HK41979A (en)	1979-07-06
JPS5344767B2 (en)	1978-12-01
FR2287825A1 (en)	1976-05-07
NL169008C (en)	1982-05-17
US4253194A (en)	1981-02-24
SE412828B (en)	1980-03-17
NL7413161A (en)	1976-04-09
GB1507684A (en)	1978-04-19
DE2544511A1 (en)	1976-04-15
FR2287825B1 (en)	1981-02-06
AU8548575A (en)	1977-04-21
IT1047342B (en)	1980-09-10
DE2544511B2 (en)	1979-10-11

Publication	Publication Date	Title
AU502220B2 (en)	1979-07-19	Receiver tuning
AU502221B2 (en)	1979-07-19	Receiver tuning
CA1014667A (en)	1977-07-26	High frequency character receiver
AU502598B2 (en)	1979-08-02	Remote receiver tuning indication
AU507229B2 (en)	1980-02-07	Receiver tuning
AU511982B2 (en)	1980-09-18	Receiver tuning
AU512493B2 (en)	1980-10-16	Receiver tuning
CA1031997A (en)	1978-05-30	Tuning device
AU504946B2 (en)	1979-11-01	Tuning arrangement
US4009440A (en)	1977-02-22	Radio receiver
AU512370B2 (en)	1980-10-09	Receiver tuning
AU502525B2 (en)	1977-07-14	Receiver tuning
AU1011376A (en)	1977-07-14	Receiver tuning
CA1035477A (en)	1978-07-25	Receiver tuning circuit
AU508442B2 (en)	1980-03-20	Receiver tuning
AU511348B2 (en)	1980-08-14	Digital receiver tuning
AU493319B2 (en)	1976-04-01	Receiver tuning circuit
AU504519B2 (en)	1979-10-18	Receiver digital tuning
AU493796B2 (en)	1976-08-19	Television receiver
AU484080B2 (en)	1976-05-27	Radio navigation receiver
AU497716B2 (en)	1979-01-04	Radio navigation receiver
AU7816075A (en)	1976-08-19	Television receiver
AU489321B2 (en)	1976-11-11	Tuning device
AU474632B2 (en)	1976-04-15	Tuner
AU515194B2 (en)	1981-03-19	Receiver tuning